From patchwork Sun Jan 29 23:02:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13120255 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 96C96C54EED for ; Sun, 29 Jan 2023 23:05:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Subject:From:Cc:To:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=T0IAJVAq/v93rT/WNbyYPlVarE4TWc+PRdY1CBPc6Xs=; b=w6caFKeG14lJyW tlpbbOMRDVDNzC1i+93PIikexAtinK95813ob9VTtf6Z1LsiLCtiwpZ0ll9HNzbrFma1udgfxFlu0 UQqJElidoycCqXa+gRmKR1NqmPSWx90ZDfTzHq1gqqaJbEOuBwf+rSDEBnmuCpvUp7ppH9vXpVL/D AmvXQTcQCCifDuckouG1I0gvPBbjJ3sr3ALXABglo6noPovCNBHJX5FJJ+Fqksy4PIk82jNYV1lJt lIJhY0MxWilawJ3wfMdLWvbKMVwq1naXjm/VdXUp1LQm6jpxUhnOQs47koDOyG9z65zOgU6BcCe0q rWrH9+ljNrAXXKjqNGBQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pMGhb-001zgJ-8G; Sun, 29 Jan 2023 23:03:11 +0000 Received: from mail-ed1-x536.google.com ([2a00:1450:4864:20::536]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pMGhX-001zf4-IV; Sun, 29 Jan 2023 23:03:08 +0000 Received: by mail-ed1-x536.google.com with SMTP id z11so9383251ede.1; Sun, 29 Jan 2023 15:03:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=ClbLR2ycXtZtBmoRza/OwnVXwTT5zlCJ+XLmEo5PtD8=; b=g8/RieEufLG4r+Dms99sKaHel4hmJOAS5i/h9jYuYePsOwnm5mxw5Z1Ex6JEPCsIix E1eJ9fRV+X/ax7K9giLWnGhy/1hywyomw+xb+oZ+yTaldIaGu2Cww/xnMj34lA4X+3gr SovwQylu7mNQu7qNVTgHF+5Yk7DvNJStscveKUbc18scrgOIoB1t2AX2lLtXlECCFwa9 aszuIbuyIvB0evUJTyTiJ5jKbCnDI6JCSTP9j4yeeXhlW44xK0sOG/I3lLIYSS8g3NjX 6WzuLyd39XAEDk3yO7TvAvRpT+5xd05ssUR8RXI6E00SJyGwYXNVT/SP59XQB/RBYlt0 TaTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=ClbLR2ycXtZtBmoRza/OwnVXwTT5zlCJ+XLmEo5PtD8=; b=o2PRMztarfPe3Y+euSwX5+trxPlNQOQHIm0RsQ9AvS9tw1sugr3l2uMUrnjyR6ZeNV fkX4BR2M8CRug12UD/s2+JiPzosCQowK4UlloS8E1Ewz8pDLwEKValtzNWDuF5Oui8Ur FwDss3QI/B0VkS8cYwlK+Q79QJcoVktKFe9T+lGmuRD9paMB8Q/vamhLWpXrIKN6lzbv hq3t7XU+lZJtvLPuVkv5+yHhEFMUVM/am3SCmrl8cykORfoHhj2nMjCNWo4h1VAPht0M TTeyANdAhLpW5CxJUsgPzRE2NVITi53JhOE0WCCEgMnBgPfXbcx69PrmXFnI1TEz3iv0 fClg== X-Gm-Message-State: AO0yUKVKz6mTsP/JpctaOaV3ZIVmbsm3l8D274lnEtmheV1DZ0XTy4UV F+jZYcG7lMj0KyxpmIz1dzY= X-Google-Smtp-Source: AK7set9ckDsq2gdZ9eivTBNoUFmQ9mkK7SgOCMcECtXrBTHIME4I0GU83O6qhDmQ0gD7N+U+2urCiA== X-Received: by 2002:a05:6402:339:b0:4a2:2e8a:14cb with SMTP id q25-20020a056402033900b004a22e8a14cbmr5804897edw.2.1675033382832; Sun, 29 Jan 2023 15:03:02 -0800 (PST) Received: from ?IPV6:2a01:c23:c5b5:3100:78bb:34b6:bd6e:6fb4? 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[2a01:c23:c5b5:3100:78bb:34b6:bd6e:6fb4]) by smtp.googlemail.com with ESMTPSA id cm17-20020a0564020c9100b004a21263bbaasm4047767edb.49.2023.01.29.15.03.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 29 Jan 2023 15:03:02 -0800 (PST) Message-ID: Date: Mon, 30 Jan 2023 00:02:47 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Content-Language: en-US To: Ulf Hansson , Kevin Hilman , Neil Armstrong , Jerome Brunet , Martin Blumenstingl Cc: "linux-mmc@vger.kernel.org" , "open list:ARM/Amlogic Meson..." , "linux-arm-kernel@lists.infradead.org" From: Heiner Kallweit Subject: [PATCH 0/2] mmc: meson-gx: support platform interrupt as card detect interrupt X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230129_150307_681326_737AB79C X-CRM114-Status: UNSURE ( 7.29 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On certain platforms like Amlogic Meson gpiod_to_irq() isn't supported due to the design of gpio / interrupt controller. Therefore provide an option to specify the cd interrupt e.g. by device tree. The host controller can store the interrupt in cd_irq for use by mmc_gpiod_request_cd_irq(). Heiner Kallweit (2): mmc: core: support platform interrupt as card detect interrupt mmc: meson-gx: support platform interrupt as card detect interrupt drivers/mmc/core/slot-gpio.c | 2 +- drivers/mmc/host/meson-gx-mmc.c | 3 +++ include/linux/mmc/host.h | 1 + 3 files changed, 5 insertions(+), 1 deletion(-)